Answer:
n = 6
Step-by-step explanation:
4n + 2 = 26,
4n = 24,
n = 6
Step-by-step explanation:
d = the distance in one direction.
the time t1 it took group 1 was
t1 = d/6 + d/4
and t2 for group 2 moving with speed2 all the way
t2 = (d+d)/speed2
we know
2d = 24 miles
d = 12 miles
t1 = t2
so,
12/6 + 12/4 = 24/speed2
2 + 3 = 24/speed2
5 = 24/ speed2
5×speed2 = 24
speed2 = 24/5 = 4.8 mph
the second group moved with 4.8 mph.
Answer:199---3
Step-by-step explanation:
Accepted properties, laws, and definitions
Answer:
Choices 4 & 2
Step-by-step explanation:
-7x+14> -3x -6
-14. -14
-7x> -3x -20
+3x. +3x
-4x> -20
Divide eah side by negative four with gets u 5 but since you divided by a negative you have to flip the sign
x<5 instead of x>5
So 5 and 10 are greater than x making them the answers to the inequality
